Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2006-06-27
2006-06-27
Lin, Kuang Y. (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S428000
Reexamination Certificate
active
07066238
ABSTRACT:
A process and apparatus for producing a metal strip using a two-roller casting device formed by two oppositely rotating casting rollers with parallel casting-roller axes and two side plates which bear against end sides of the casting rollers. The metal melt is conveyed out of the casting gap formed by the casting rollers as an at least partially solidified metal strip. To improve the sealing of the melt pool at the start of casting and in the event of parasitic solidifications passing through the casing gap, the side plates during a first time interval are moved onto the end sides of the casting rollers in a first direction of movement parallel to the casting-roller axes, and the side plates during a second time interval, are moved onto a portion of the lateral surfaces of the casting rollers in a second direction of movement parallel to the casting direction in the casting gap.
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Eckerstorfer Gerald
Hohenbichler Gerald
Schertler Armin
Lin Kuang Y.
Ostrolenk Faber Gerb & Soffen, LLP
Voest-Alpine Industrieanlagenbau GmbH & Co.
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